we need to create a safe environment and that's what we are going to do. >> reporter: he is also a physical education teacher at that school in vaw vallejo. he was dismissed from that position as well. he tells me he is being used as a scapegoat in this situation. reporting live in petaluma, abc7 news. >> thank you, sergio. >>> developing news, doctors are treating a blood clot they say could have killed brian stoa. stowe was the giants fan who suffered brain damage after being beaten. he is now receiving injections to help dissolve the close in his thigh and pelvis. the family's website reports that doctors are surprised the clot wasn't fatal because of its size and severity. fundraisers for stowe continue. this one last night in redwood city. the giants' third base coach tim flannery's band is donating proceeds raised for stowe's family. >>> the district attorney announced that michael crabtree will not face sexual assault charges. the allegations stemmed from an encounter with a woman two weeks ago after the playoff win over green bay. the d.a. determined there was not enough evidence to